JPS563687A - Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol - Google Patents
Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-olInfo
- Publication number
- JPS563687A JPS563687A JP7791979A JP7791979A JPS563687A JP S563687 A JPS563687 A JP S563687A JP 7791979 A JP7791979 A JP 7791979A JP 7791979 A JP7791979 A JP 7791979A JP S563687 A JPS563687 A JP S563687A
- Authority
- JP
- Japan
- Prior art keywords
- sulfonic acid
- alcohol
- support salt
- sodium
- alcohoxylation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
PURPOSE: To manufacture the above mentioned material with a high yield, by letting alkali metal salts of aromatic sulfonic acid exist as support salt in alcohol, on the occasion of carrying out anodic alcohoxylation of citronellal.
CONSTITUTION: Anodic alcohoxylation is carried out by a normal method and C1WC3 lower alcohol, especially methanol, is suitable for alcohol of solvent and reaction reagent. Aromatic sulfonic acid alkali metal salts, such as sodium benzene sulfonic acid, sodium p-toluene sulfonic acid, sodium naphthalene sulfonic acid, etc., are used for support salt. Concentration of the support salt in electrolyte; 0.5W10wt% (especially 1W3wt%), raw material citronellal; 5W60wt% (especially 10W40wt%). Electrolysis is carried out at an electric potential between electrodes of 2W10V, current density of 0.5W20A/dm2 and at a temperature of boiling point of alcohol or less and 40°C or more.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7791979A JPS563687A (en) | 1979-06-19 | 1979-06-19 | Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol |
US06/158,810 US4312717A (en) | 1979-06-19 | 1980-06-12 | Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran |
EP80302027A EP0021769B1 (en) | 1979-06-19 | 1980-06-16 | Processes for producing 2,6-dimethyl-3-alkoxy-oct-1-en-8-ol, dehydrocitronellol and 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran |
DE8080302027T DE3062269D1 (en) | 1979-06-19 | 1980-06-16 | Processes for producing 2,6-dimethyl-3-alkoxy-oct-1-en-8-ol, dehydrocitronellol and 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran |
US06/289,071 US4340544A (en) | 1979-06-19 | 1981-07-31 | Process for producing 2-(2'-methyl-1'-propenyl)-4-methyltetrahydropyran |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7791979A JPS563687A (en) | 1979-06-19 | 1979-06-19 | Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS563687A true JPS563687A (en) | 1981-01-14 |
JPS6141994B2 JPS6141994B2 (en) | 1986-09-18 |
Family
ID=13647478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7791979A Granted JPS563687A (en) | 1979-06-19 | 1979-06-19 | Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS563687A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5938392A (en) * | 1982-08-26 | 1984-03-02 | Sumitomo Chem Co Ltd | Manufacture of 2-propargyl-3-methyl-4-hydroxy-2- cyclopentenone |
-
1979
- 1979-06-19 JP JP7791979A patent/JPS563687A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5938392A (en) * | 1982-08-26 | 1984-03-02 | Sumitomo Chem Co Ltd | Manufacture of 2-propargyl-3-methyl-4-hydroxy-2- cyclopentenone |
JPH0585535B2 (en) * | 1982-08-26 | 1993-12-07 | Sumitomo Chemical Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6141994B2 (en) | 1986-09-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS526374A (en) | Anode structure for electrolysis | |
Ellis et al. | Optical to electrical energy conversion: cadmium telluride-based photoelectrochemical cells employing telluride/ditelluride electrolytes | |
Wawzonek et al. | Polarographic Studies in Acetonitrile and Dimethylformamide: VII. The Formation of Benzyne | |
JPS5579884A (en) | Preparation of glyoxylic acid | |
JPS563687A (en) | Manufacture of 2,6-dimethyl-3-alkoxyoct-1-en-8-ol | |
JPS54138502A (en) | Electrolytic reduction of organic and inorganic compounds | |
JPS52131528A (en) | Production of glutathione of reduced type | |
IT7925016A0 (en) | PROCEDURE FOR PRODUCING HYDROGEN AND SULFURIC ACID BY ELECTROCHEMICAL DECOMPOSITION OF AN ELECTROLYTE, AS WELL AS AN ELECTRODE TO IMPLEMENT THE ELECTROCHEMICAL DECOMPOSITION. | |
GB1471186A (en) | Process for the preparation of a sulphone or of a mixture of sulphones | |
JPS552765A (en) | Production of hydrogen sulfide by electrolysis | |
JPS5620174A (en) | Preparation of p-t-butylbenzaldehyde and its acetal | |
SU582245A1 (en) | Method of preparing 4-amino-diphenylamine | |
JPS57123983A (en) | Manufacture of n,n-disubstituted-p-phenylene-diamine derivative | |
JPS5620537A (en) | Preparation of p-tertiary-butylbenzaldehyde | |
JPS55145184A (en) | Manufacture of ketazines | |
Sharma et al. | A Mechanistic Probe Into Redox Behaviour of Phenol in Aqueous Solutions | |
JPS57143481A (en) | Manufacture of 3-phenyl-1-propanols | |
US3953315A (en) | Electrolytic cell construction | |
JPS57200576A (en) | Manufacture of dimethyl pentadecanedioate | |
JPS55158289A (en) | Electrodialysis method from nonaqueous solution of aluminum and beryllium | |
JPS5350085A (en) | Production of hydrogen | |
JPS55119185A (en) | Manufacture of alpha-phenylglycine | |
JPS5476521A (en) | Preparation of monochloroacetic acid | |
JPS55154590A (en) | Production of para-anisidines by electrolytic reduction of ortho-substituted nitrobenzenes | |
JPS5227739A (en) | Process for preparation of 3-substituted or non-substituted-4-hydroxyb enzaldehyde by electrolytic oxidation |